TIME Magazine July 23, 2007 Vol. 170 No. 4

TIME Magazine July 23, 2007 Vol. 170 No. 4
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COVER: Leveling the Praying Field - The Democratic front runners are leading their party's crusade to win over religious voters
• HEALTH & MEDICINE:
Getting Credit for Saving Trees - Forest cover is a natural defense against global warming. Let's pay to preserve it
• TECHNOLOGY/SPACE:
The Slow-Motion Space Mission - The Dawn probe may be the feeblest spacecraft NASA's ever built, but it may usher in a new age of ultraefficient space travel
• ARTS & ENTERTAINMENT:
What Would William Read? - Writers reveal their guilty summer pleasures